quick e1 help plZ!

im new to e cockers so bare with me
i just got a halfblocked prostock with an e1 on it, i notice that when i turn the gun on, it doesnt click for EVERY trigger pull....and for whatever reason when i scroll threw the menue itll start responding to each pull (i thnk the menue thing is a coinsidence)
its a brand new battery, so does anyone have any idea why its not clicking for every pull??

thank you

PS: i hate the double trigger it has, if anyone has a samurai that will fit my e1, i'll take it ! And i need grips that will fit the frame as well, mine has old ego grips